【摘要】 分析了现有交流稳压器的特点和不足,提出了新一代数控稳压器的理论和实际无均差系统的方法,给出了超高精度无均差稳压系统的实现方法。经全乐科技公司模拟试验,获得了很好的结果。市电220.4V和220.5V,试验样机采用3V、9V和27V这3个变压器,已达到优于±1%的精度,符合大部分负载的实际需要,经用户单位试用半年,效果非常满意。更多还原

【Abstract】 Economic development in our country is restrained by shortage of energy and power supply. Wide application of high accuracy power regulator is an effective measure to ecomomize electricity. This paper analyses characteristics and shortcomings of the existing regulator and proposes a theory of a new generation of digital control regulator and a practical method for the application of unbiased regulation system. Test and use show that the effect is satisfactory.更多还原